lensmeter
Sign in to saveAlso known as lensometer
thumb|right|A lensmeter in an optical shop [[File:Lensmeter-2.png|thumb|right|upright|A simple lensmeter cross sectional view.
In the Vinony graph
Vinony's link graph records 13 inbound references to lensmeter, and connects out to ophthalmology, optometry and YouTube.
It is catalogued under topics including Measuring instruments and Ophthalmic equipment.
Vinony links it to 10 Wikipedia language editions.
~3 min read
Encyclopedic overview
4 sectionsContents
- History
- See also
- References
- External links
thumb|right|A lensmeter in an optical shop thumb|right|upright|A simple lensmeter cross sectional view.
1 – Adjustable eyepiece 2 – Reticle 3 – Objective lens 4 – Keplerian telescope 5 – Lens holder 6 – Unknown lens 7 – Standard lens 8 – Illuminated target 9 – Light source 10 – Collimator 11 – Angle adjustment lever 12 – Power drum (+20 and -20 diopters) 13 – Prism scale knob
Excerpted from Wikipedia’s “lensmeter” article, available under the CC BY-SA 4.0 licence.